1 files changed, 19 insertions, 2 deletions
diff --git a/src/mbgl/style/layers/heatmap_layer.cpp b/src/mbgl/style/layers/heatmap_layer.cpp
index 2201a39c8b..5afd951d58 100644
--- a/src/mbgl/style/layers/heatmap_layer.cpp
+++ b/src/mbgl/style/layers/heatmap_layer.cpp
@@ -42,6 +42,10 @@ std::unique_ptr<Layer> HeatmapLayer::cloneRef(const std::string& id_) const {
 void HeatmapLayer::Impl::stringifyLayout(rapidjson::Writer<rapidjson::StringBuffer>&) const {
 }
 
+LayerFactory* HeatmapLayer::Impl::getLayerFactory() const {
+    return HeatmapLayerFactory::get();
+}
+
 // Layout properties
 
 
@@ -374,10 +378,23 @@ Mutable<Layer::Impl> HeatmapLayer::mutableBaseImpl() const {
     return staticMutableCast<Layer::Impl>(mutableImpl());
 }
 
+HeatmapLayerFactory* HeatmapLayerFactory::instance = nullptr;
+
+HeatmapLayerFactory::HeatmapLayerFactory() {
+    assert(!instance);
+    instance = this;
+}
+
 HeatmapLayerFactory::~HeatmapLayerFactory() = default;
 
-const char* HeatmapLayerFactory::type() const {
-    return "heatmap";
+// static
+HeatmapLayerFactory* HeatmapLayerFactory::get() {
+    assert(instance);
+    return instance;
+}
+
+bool HeatmapLayerFactory::supportsType(const std::string& type) const {
+    return type == "heatmap";
 }
 
 std::unique_ptr<style::Layer> HeatmapLayerFactory::createLayer(const std::string& id, const conversion::Convertible& value) {